There are four things you can do to help minimize brush
marks and leave a smooth surface on your paint job:

Set your loaded brush down on a dry section of the wall -
or the trim, or siding, or whatever you're painting - and
to lift it from a previously coated, still wet section.

Make sure your paint is the right consistency. Thicker
paint holds marks more than thinner paint does. If you've
left paint in a closed can overnight, it will dry out and
thicken up a little. Thoroughly stir the paint and, if it
seems too thick, add thinner sparingly - you don't want to
get it too thin. Stir it thoroughly and try it again.

The right brush and to make sure it is in the best
condition. Oil-based paint, shellacs and varnishes should
be applied with a china bristle brush.

Latex paint and stain should be applied with a good
quality nylon/polyester brush. These are often labeled
"for use with all paints." Better synthetic filament
brushes have more 'flags' - the splits at the end of each
filament - and the filaments are round and solid, not flat
or hollow. In other words, they more closely mimic real
bristles. Good quality nylon/polyester brushes are only
slightly less expensive than good china bristle brushes -
say $30 for a 4" sash brush, for example.

There's also the issue of the cleanness of the brush. If a
brush has not been thoroughly cleaned, all the way back
into the ferrule, and the bristles and filaments combed
straight and wrapped in a cover to dry, they may start to
bond together into small spikes.

Teens are very much different from the regular little kids
in school. Their tastes greatly vary and so when you
decide to paint your teen boy’s bedroom, you should have
extraordinary painting ideas just to capture their
attention...

Many people want to
make their home to look a little classier and more comfortable
to live in. This is why many Americans today spend a lot of
money on interior decorations and on comfortable chairs, such as
recliners and extra soft mattresses...